An oddly conical beacon perched atop beautiful Irish cliffs.

The atmospheric road was never meant to be so creepy.

It is said a heartbroken man visited the gap every day to stare blankly out at the sea.

Legend says the water within these mysterious sacred springs stays cold even when boiled.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

A meandering boardwalk across the bogland leads to a "stairway to heaven" with sublime views.

Wallabies live naturally on this Irish island.

While only two of the ancient buildings at this site are actually churches this was one of the earliest Irish pilgrimage sites ever.

The severed head of a 17th-century Irish martyr lies within an intricate golden shrine.

The ancient tomb acts as a calendar that keeps perfect time.

These moss-covered medieval ruins tower atop the smallest of Ireland's Aran Islands.

A nun spent 16 years painting the stunning Celtic mural that covers the interior of this WWI memorial.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Experience what life was like in Ireland during the Viking and medieval ages.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

Modern sundial uses ancient methods to tell time and date perfectly.

An ancient neolithic tomb that only sees the sun twice a year.

A moody and picturesque riverside ruin overgrown with vegetation.

A Neolithic passage tomb said to have sheltered two legendary Irish lovers.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

A remarkably intact castle that once was the largest in Ireland.

This ancient Irish religious site is covered in ancient carvings, many of which have barely aged.